 |
| |||
| hot operation | |||
| работа в условиях высоких температур: 3 phrases in 2 subjects |
| Occupational health & safety | 2 |
| Oil / petroleum | 1 |
|
| |||
| hot operation | |||
| работа в условиях высоких температур: 3 phrases in 2 subjects |
| Occupational health & safety | 2 |
| Oil / petroleum | 1 |